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AstDyS ∴ Objects ∴ 2008HW8 ∴ Summary
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(315841) 2008HW8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07833 3.938e-08 au
e 0.086581 6.225e-08
i 11.254 6.718e-06 deg
Ω 109.766 3.641e-05 deg
ω 198.833 5.654e-05 deg
M 262.605 4.354e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8118 au
Aphelion 3.3449 au
Asc. node-Earth separation 2.34512 au
Desc. node-Earth separation 1.80737 au
Earth MOID 1.79892 au
Orbital period 1972.74 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 229 (4)
Radar observations (Discarded) 0 (0)
Arc length 6617.46 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 205.994 deg
Declination 6.69546 deg
V Magnitude 20.71 mag
Solar Elongation -158.44 deg
Galactic Latitude 66.06 deg
Rate 0.19 deg/day
Direction -76.458 deg

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